Gree GMV-NX140P/A X1.2-K Manuel D'utilisateur page 14

adhesives to connect drain hole and drain hose.
(5) When the drain pipe is used for several equipments, the shared pipe should be about 100mm
lower than the drain hole of each equipment. In this case, use thicker pipe.
additional drainage pipe
4.3.2 Drainage pipe installation
(1) Insert the drain hose into the drain hole and tighten it with tapes, as shown in Fig 4.3.2.
(2) Tighten the pipe clamp, with the distance between screw nut and hose smaller than 4mm.
① metal clamp(accessory)
② drain hose(accessory)
(3) Use sealing plate to make the pipe clamp and hose insulated, as shown in Fig 4.3.3.
① metal clamp(accessory)
② thermal sponge(accessory)
(4) When connecting several drain pipes, follow the instruction as indicated in Fig 4.3.4. Choose
the drain collecting pipe that matches with unit capacity.
(5) For indoor units that have high pressure at the outlet of drain pipe, use water-sealed joint.
(6) Install the trap as shown in following Fig 4.3.6.
(7) Install one trap for each unit.
(8) Convenience for cleaning trap in the future should be considered when installing it.
Copyright 2018. This translation is property of GREE PRODUCTS SL. All rights reserved. Total or partial reproduction without its express authorization is prohibited.
Multi Variable Air Conditioners Duct Type Indoor Unit
insulating
pipe
Fig 4.3.1
1 2
3
Fig 4.3.2
T Joint of Collecting Pipe
Fig 4.3.4
Fig 4.3.5
11
drainage pipe
of indoor unit
insulating tape
≤ 4mm
Fig 4.3.3